155074808

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 364435200

約数和(自身を除く): 209360392

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 49, 56, 76, 94, 98, 133, 152, 188, 196, 266, 329, 376, 392, 443, 532, 658, 886, 893, 931, 1064, 1316, 1772, 1786, 1862, 2303, 2632, 3101, 3544, 3572, 3724, 4606, 6202, 6251, 7144, 7448, 8417, 9212, 12404, 12502, 16834, 18424, 20821, 21707, 24808, 25004, 33668, 41642, 43414, 43757, 50008, 58919, 67336, 83284, 86828, 87514, 117838, 145747, 166568, 173656, 175028, 235676, 291494, 350056, 395599, 412433, 471352, 582988, 791198, 824866, 1020229, 1165976, 1582396, 1649732, 2040458, 2769193, 3164792, 3299464, 4080916, 5538386, 8161832, 11076772, 19384351, 22153544, 38768702, 77537404, 155074808]

約数ペア:

[(1, 155074808), (2, 77537404), (4, 38768702), (7, 22153544), (8, 19384351), (14, 11076772), (19, 8161832), (28, 5538386), (38, 4080916), (47, 3299464), (49, 3164792), (56, 2769193), (76, 2040458), (94, 1649732), (98, 1582396), (133, 1165976), (152, 1020229), (188, 824866), (196, 791198), (266, 582988), (329, 471352), (376, 412433), (392, 395599), (443, 350056), (532, 291494), (658, 235676), (886, 175028), (893, 173656), (931, 166568), (1064, 145747), (1316, 117838), (1772, 87514), (1786, 86828), (1862, 83284), (2303, 67336), (2632, 58919), (3101, 50008), (3544, 43757), (3572, 43414), (3724, 41642), (4606, 33668), (6202, 25004), (6251, 24808), (7144, 21707), (7448, 20821), (8417, 18424), (9212, 16834), (12404, 12502)]